Python Algorithms Step By Step A Practical Guide With Examples
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Python Algorithms Step by Step: A Practical Guide with Examples
This book offers a comprehensive introduction to both Python programming and algorithm analysis, presenting the material in a clear and structured manner. It systematically covers essential topics, starting with the basics of Python, such as setting up the programming environment and understanding core syntax and data types, before progressing to more advanced areas like algorithm design and data structures. The content is organized into well-defined chapters that build upon one another to ensure a solid foundational understanding. The instructional approach emphasizes precision and practical application, with detailed explanations and examples that illustrate key programming concepts. The book makes extensive use of code snippets encapsulated in the lstlisting environment, while expected outputs are provided in the verbatim environment. This technical format allows readers to directly connect theoretical concepts with their implementation in a real-world context, enhancing both learning and problem-solving skills. Designed for beginners with little or no programming experience, the book also serves as a valuable resource for individuals seeking to strengthen their understanding of computational problem solving. It delivers meticulous explanations of core algorithms, from basic searching and sorting techniques to more advanced methods in graph theory and dynamic programming. Readers are equipped with the necessary skills to not only write reliable and efficient code but also to approach computational challenges with a systematic and informed mindset.
REST APIs Step by Step: A Practical Guide with Examples
REST APIs Step by Step: A Practical Guide with Examples provides a comprehensive introduction to designing, building, and maintaining RESTful web APIs for real-world applications. Covering the essential principles of REST architecture, HTTP fundamentals, and data exchange formats, the book offers a structured approach to understanding the mechanics and rationale behind effective API development. Through concise explanations and illustrative examples, readers gain clarity on how core API components interact and why best practices matter. The book proceeds through practical guidance on constructing robust REST APIs, including resource modeling, endpoint design, HTTP method usage, payload structuring, and versioning strategies. Dedicated sections address error handling, data validation, authentication, authorization, and rate limiting, delivering actionable solutions to common API challenges. Readers are also guided through the full implementation process with modern frameworks, real-world use cases, and recommendations for seamless integration with data sources. Designed for software developers, system architects, and technical leads, this guide ensures that readers acquire a solid foundation in REST API development, regardless of prior experience. The book emphasizes not only the creation of functional APIs but also their long-term maintenance, security, scalability, and documentation. By following the step-by-step approach, readers will be equipped to deliver APIs that are reliable, efficient, and easy to use across diverse software ecosystems.
Python for Absolute Beginners
Did you know that Python is one of the most versatile high-level programming languages ever developed? This book enables you to learn programming concepts and acquire advanced skills in Python through practical examples. It serves as a concise "how-to" code guide for various real-life scenarios, such as: Automation: If you are bored doing the same set of tasks every day, you can use Python to automate most of them. File Operations: Use Python to interact with any file type and perform various operations. Data Analysis: Data science is the future, and Python enables you to parse and analyze large data sets efficiently. Image Processing: Python can help you perform complex processes on images, an integral part of most security and entertainment systems. GUI Interfacing: Take control of your computer accessories and go even further with full-blown hardware automation. This book is equally beneficial for you no matter if you are a programming enthusiast or professional. You are going to learn many standard and external Python libraries in it, including: Scrapy Xlrd Json Csv Numpy Lol, apologies. What makes this Python programming book unique? Well, for one, it can guide you through the most critical phase of programming, i.e., Python setup. A lot of sources don't usually focus on this important aspect, which leads to frustration and confusion at an early stage. This book also provides flowcharts and other visuals to convey a particular concept. More precisely, this book will give you: A solid foundation in Python programming. Simple explanations of code, broken down into easy to follow steps. How you stand to benefit by learning Python. How to leverage the power of python to handle a variety of machine learning algorithms. A carefully organized, step-by-step guide, so easy that even your grandma could do it. At the end of every chapter, you'll find a number of exercise questions that will help you cultivate a culture of curiosity and exploration. Are you ready to delve into the world of Python programming? Buy this book today!